| SPECIFICATIONS | |
| Brand | Gigabyte |
| Series | STEALTH Series |
| Model | B850 AORUS STEALTH |
| CPU Support | Supports Ryzen 7000, 8000, 9000-Series Processors |
| Chipset | AMD B850 Chipset |
| Memory Support | |
| AMD B850 Chipset | Support for DDR5 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400(O.C) / 6200(O.C) / 6000(O.C) / 5800(O.C) / 5600(O.C) / 5200 / 4800 / 4400 MT/s memory modules. |
| 4x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory | |
| Dual channel memory architecture | |
| Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules | |
| Support for AMD EXtended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules | |
| Video | |
| HDMI | 1x HDMI 2.1 (TMDS) Port, supporting a maximum resolution of 4096x2160@ 60Hz, supports HDCP & HDR |
| Integrated graphics required. Actual support may vary by CPU. | |
| Expansion Slots | |
| CPU Direct | 1x PCIe 5.0 x16 Slot (x16 Physical) |
| AMD B850 Chipset | 1x PCIe 4.0 x4 Slot (x16 Physical) |
| Slot Configurations | PCIE5 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x8 mode |
| PCIE5 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4 mode | |
| Storage | |
| CPU Direct | 1x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 25110/22110/2580/2280 SSDs |
| 1x M.2 connector (M2B_CPU), integrated in the CPU, supporting Socket 3, M key, type 22110/2280 SSDs | |
| AMD B850 Chipset | 1x M.2 connector (M2C_SB), integrated in the Chipset, supporting Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSDs |
| 1x M.2 connector (M2D_SB), integrated in the Chipset, supporting Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSDs | |
| 2x SATA 6Gbps connectors | |
| Ryzen 9000-Series RAID 5 support for NVMe SSD storage devices | |
| RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices | |
| Storage Configurations | M2A_CPU with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs |
| M2A_CPU with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs | |
| M2B_CPU with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs | |
| M2B_CPU with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x2 SSDs | |
| Networking | |
| LAN | Realtek 5 Gigabit Ethernet RJ-45 LAN Port |
| WiFi | Realtek RTL8922AE WiFi 7 Tri-Band Adapter |
| Bluetooth | Bluetooth 5.4 |
| Audio | |
| Codec | Realtek ALC1220 High-Definition Audio Codec |
| Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking | |
| Support for S/PDIF Out | |
| Connectivity | |
| Ports | 1x USB 20Gbps Type-C Port |
| 2x USB 10Gbps Type-A Ports | |
| 4x USB 5Gbps Type-A Ports | |
| 4x USB 2.0 Type-A Ports | |
| 1x HDMI 2.1 (TMDS) Port | |
| 2x 3.5mm Audio Jacks | |
| 1x Optical S/PDIF Audio Port | |
| 2x Antenna Connectors | |
| 1x Realtek 5 Gigabit Ethernet RJ-45 LAN Port | |
| Buttons | 1x Q-Flash Plus BIOS Button, Power Button, Reset Button |
| General | |
| Internal Connectors | 1x 24-pin ATX main power connector |
| 1 x 8-pin ATX 12V power connector | |
| 1x 4-pin ATX 12V power connector | |
| 1x CPU fan header | |
| 1x CPU fan/water cooling pump header | |
| 4x system fan headers | |
| 2x system fan/water cooling pump headers | |
| 3x addressable RGB Gen2 LED strip headers | |
| 1x RGB LED strip header | |
| 4x M.2 Socket 3 connectors | |
| 2x SATA 6Gb/s connectors | |
| 1x front panel header | |
| 1x front panel audio header | |
| 1x USB Type-C header, with USB 3.2 Gen 2x2 support | |
| 1x USB 3.2 Gen 1 header | |
| 2x USB 2.0/1.1 headers | |
| 1x noise detection header | |
| 1x Trusted Platform Module header (For the GC-TPM2.0 SPI V2 module only) | |
| 1x reset jumper | |
| 2x temperature sensor headers | |
| 1x Clear CMOS jumper | |
| LEDs | Gigabyte Q-LED Array (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) |
| 7-Segment BIOS Post Code Display | |
| I/O Controller | iTE I/O Controller Chip |
| BIOS | 1x 256 Mbit flash |
| Use of licensed AMI UEFI BIOS, PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 | |
| Form Factor | Micro-ATX Form Factor, 244 x 244 mm (H x W) |
| Operating System Support | Windows 11 64-bit |
| Boxed Accessories | User's Manual |
| Quick Installation Guide | |
| One antenna | |
| Two SATA cables | |
| One G Connector | |
| Three packs of M.2 thick/thin rubber pads | |
| Warranty Information | |
| Warranty | 3 Year Warranty |
| Manufacturer's Site | Visit the manufacturer's website |
|---|---|
| Product Link | Visit the manufacturer's page for this product |
- Feels Premium - Johann, 14 July 2026
What a stunning motherboard. Comes very nicely packaged, has more than enough connections and the fan connections are well spaced around the board. It's quite heavy and looks amazing. Does what it supposed to.
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